Today in the history of astronomy, NASA announces evidence of material being consumed by the black hole at the center of our ...

Planetariums around the world are invited to participate in this year’s edition of the IAU’s annual outreach event.

September’s Full Corn Moon is eclipsed for some observers, Titan passes behind Saturn, and Mars moves north of Spica in the ...

Ice giant Uranus is in Taurus, floating near the Pleiades star cluster and easy to locate in the early-morning sky.

Using data from NASA’s InSight lander, Constantinos Charalambous from the Imperial College of London and colleagues studied ...

Saturn’s largest moon, Titan, transits with its shadow early this morning, passing over the planet’s northern polar region.

President Donald Trump has announced that the U.S. Space Command will relocate from Colorado to Huntsville, Alabama.

Researchers have spotted a Jupiter-like gas giant forming in the disk around a young sun — earlier in the star's lifetime ...

Viking 2, a Mars lander nearly identical to Viking 1, successfully landed on Mars approximately one month after Viking 1's ...

Eicher takes new role as Astronomy Editor Emeritus, with Senior Editor Mark Zastrow appointed the magazine’s next Editor-in-Chief.